I've been trying to locate a coolant leak in my SL2. It's a 96 with 121,000 miles. I've added about 24 ounces of coolant to it over the last 8 months.
I do not see any visible leaks, nor do I see any oil in the coolant or coolant in the engine oil.
However, today I unscrewed the cap on the pressurized surge tank immediately after an 80 mile highway drive. I didn't get any hiss while removing the cap.
Is this a bad thing? Could it be that my system is not staying pressurized? Would this explain my coolant loss?
Thanks.
I do not see any visible leaks, nor do I see any oil in the coolant or coolant in the engine oil.
However, today I unscrewed the cap on the pressurized surge tank immediately after an 80 mile highway drive. I didn't get any hiss while removing the cap.
Is this a bad thing? Could it be that my system is not staying pressurized? Would this explain my coolant loss?
Thanks.